Q: Is 25,002,072 a Prime Number?

 A: No, 25,002,072 is not a prime number.

Why is 25,002,072 not a prime number?

A prime number is a natural number, greater than one, that can only be divided by 1 and itself.

The number 25002072 can be evenly divided by 1 2 3 4 6 8 9 12 18 24 36 72 347,251 694,502 1,041,753 1,389,004 2,083,506 2,778,008 3,125,259 4,167,012 6,250,518 8,334,024 12,501,036 and 25,002,072, with no remainder.

Since 25,002,072 cannot be divided by just 1 and 25,002,072, it is not a prime number.


More Examples

  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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